Where has the time gone?

I cant belive it but Jakob will be 4 years old on the 25th. He has came a long way over the past two years he has done physical therapy occupational therapy and speech therapy for developmental delays. On the 18th we have an appointment with a school to see about getting him in preschool in the fall. He wanted to play football so we signed him up to play flag football this summer. I dont know if im excited or scared because he is getting so big and wanting to play sports so early but i know they will be good for him. Hopefully since he will be playing football this summer it will help make him tired so he goes to bed at a decent time. We are celebrating Jakobs birthday the weekend after his birthday in arkansas.